Afternoon all, looking for help. 
Had the airbag light on dash, looked for solution on forum’s, done everything suggested, lastly to disconnect battery. Which I have now done. On reconnection. Air bag light, ldw , traction control, tyre pressure warning etc, etc. 

Now can’t do anything via MMI or is it a trip to Audi. Car 21 plate saloon. 
Thanks in advance. 

Hi, I purchased a car soft audi v3 old reader and it has option for resetting and reading airbag codes was only £199 on amazon, something like that might be worth a try 

 

7 hours ago, Niggleman said:

Afternoon all, looking for help. 
Had the airbag light on dash, looked for solution on forum’s, done everything suggested, lastly to disconnect battery. Which I have now done. On reconnection. Air bag light, ldw , traction control, tyre pressure warning etc, etc. 

Now can’t do anything via MMI or is it a trip to Audi. Car 21 plate saloon. 
Thanks in advance. 

Often get multiple faults after disconnecting the battery. Need to leave it disconnected for about 30 mins. Usually clears after driving a couple of miles. If the airbag light stays on a useful fault code reader is OBDeleven that also resets fault codes. Basic version is about £50 and pro version about £80. Since dealers charge about £100 to run a diagnostic they are worth considering.